jQuery.leftPad = function(input, totalStringLength, paddingChar) {
    var output = input.toString();
    if (!paddingChar) { paddingChar = '0'; }
    while (output.length < totalStringLength) {
        output = paddingChar + output;
    }
    return output;
};
var Translations = {
    'review' : 'review',
    'reviews' : 'reviews',
    'night' : 'night'
};

var AirbnbHomePage = {

    fields_to_clear_on_submit : [],
    opts : {},
    defaultSearchValue : 'Where are you going?',

    loadImmediatelyAdded : false,

    onBefore : function(curr, next, opts) {
        // make sure we don't call addSlide before it is defined 
        if (!opts.addSlide || !loadImmediately || loadImmediately.length === 0){
            return; 
        }
         
        /* figure out how many slides to load */
        var slidesToAdd = 10;
        var itemsToLoad = loadImmediately.length;

        if(slidesToAdd > itemsToLoad){
            slidesToAdd = itemsToLoad;
        }

        /* add appropriate slides  */
        for(var i = 0; i < slidesToAdd; i++){
            var h = loadImmediately.shift();

            var reviewHtml = '';
            if(h.reviews && h.reviews > 0){
                var reviewWord = h.reviews == 1 ? Translations.review : Translations.reviews;
                reviewHtml = ["<span class='ss_review'>", h.reviews, " ", reviewWord, "</span>"].join('');
            }

            var newSlideshowEl = 
                ["<div class='slideshow_item'>",
                    "<a href='http://www.airizu.com/room/show/", h.id ,"' class='image_link'>",
                        "<img src='", h.picUrl, "' width='512' height='460' />",
                    "</a>",

                    "<div class='slideshow_item_details'>",
                        "<img src='", h.userPicUrl, "' width='56' height='56' />",

                        "<div class='slideshow_item_details_text rounded_more'>",
                            "<div class='ss_details_top'>",
                                "<a class='ss_name' href='http://www.airizu.com/room/show/", h.id,"'>", h.name,"</a><span class='ss_location'>", h.smartLocation, "</span>","<span class='ss_price'>", h.price , "</span>",
                            "</div>",
                        "</div>",
                    "</div>",
                "</div>"].join('');

            opts.addSlide(newSlideshowEl); 
        }
    },

    init : function(opts){
        AirbnbHomePage.opts = opts || {};

        AirbnbHomePage.initLocationBar();
        AirbnbHomePage.initSubmitListener();
        AirbnbHomePage.initCalendars();
        AirbnbDatePicker.enableClearDatesButton();

        $('#slideshow_container').cycle({
            fx:     'fade',
            timeout: 5000,
            delay:  -2000,
            prev: '#ss_button_prev',
            next: '#ss_button_next',
            fastOnEvent: 150,
            before : AirbnbHomePage.onBefore
        });

        $('#ss_button_pause_play').click(function(el){
            if($('#ss_button_pause_play').hasClass('ss_button_pause')){
                $('#ss_button_pause_play').removeClass('ss_button_pause');
                $('#ss_button_pause_play').addClass('ss_button_play');

                $('#slideshow_container').cycle('pause');
            } 
            else {
                $('#ss_button_pause_play').removeClass('ss_button_play');
                $('#ss_button_pause_play').addClass('ss_button_pause');

                $('#slideshow_container').cycle('next');
                $('#slideshow_container').cycle('resume');
            }

            return false;
        });

        $('#slideshow').hover(
            function(){ $('#slideshow_controls').show(); },
            function(e){ 
                //targetEl is the element where your mouse moved into
                var targetEl = $(e.relatedTarget);

                if($.inArray('slideshow', targetEl.parents()) === -1 ){
                    $('#slideshow_controls').hide(); 
                }
            }
            //function() { log('hoverout'); }
        );

//        if(Airbnb.Utils.usingIosDevice() === false){
//            HomePageSlideshow.enableKeypressListener();
//        }
    },

    initLocationBar : function(){
        $.each($('.inner_text'), function(index, e){

            var inputField = $(e).next('input');
            var userVal = inputField.val();

            inputField.attr('defaultValue', e.innerHTML);
            inputField.val(e.innerHTML);

            if(userVal.length === 0){
                //inputField.defaultValue = e.innerHTML;
            } else {
                inputField.val(userVal);
                inputField.addClass('active');
            }

            inputField.bind('focus', function(){
                if($(inputField).val() == inputField.attr('defaultValue')) { 
                    $(inputField).val(''); 
                    global_test_var = $(inputField);
                    $(inputField).addClass('active'); 
                }

                $(inputField).removeClass('error');

                return true;
            });

            inputField.bind('blur', function(){

                if($(inputField).val() === '') { 
                    $(inputField).removeClass('active');
                    $(inputField).val(inputField.attr('defaultValue'));
                } else { 
                    $(inputField).removeClass('error'); 
                }
            });

            AirbnbHomePage.fields_to_clear_on_submit.push(inputField);

            $(e).remove(); 
        });

        //for non JS browsers, location label is hidden by default to prevent layout flicker
        if($('#location_label')){ 
            $('#location_label').show(); 
        }

        if(AirbnbHomePage.opts.location !== undefined){
            $('#location').val(AirbnbHomePage.opts.location);
            $('#location').addClass('active');
        }
    },

    initSubmitListener : function(){
        $('#search_form').submit(function(){
            if(AirbnbHomePage.checkInputs() === true){
                if($.browser.msie && $.browser.version == '6.0'){
                    window.location = ['/search?location=', $('#location').val(), '&checkin=', $('#checkin').val(), '&checkout=', $('#checkout').val()].join('');
                    return false;
                }
                return true;
            } else{
                return false;
            }
        });
    },

    /* Set up calendar options */
    initCalendars: function(){
        var defaultCalendarOptions = {
            dayNamesMin: ['日','一','二','三','四','五','六'],
            monthNames: ['一月','二月','三月','四月','五月','六月','七月','八月','九月','十月','十一月','十二月'],
           monthNamesShort: ['一','二','三','四','五','六','七','八','九','十','十一','十二'],
            minDate: 0, 
            maxDate: '+1Y',
            nextText: '', //intentionally blank
            prevText: '', //intentionally blank
            numberOfMonths: 1,
            showButtonPanel: true,
            //closeText: Translations.clear_dates,
            //currentText: Translations.today
            closeText: '清除已选日期',
            dateFormat: 'yy-mm-dd',
            currentText: '今天'
        };

        //we have to extend a deep copy of defaultCalendarOptions otherwise bad things happen
        var checkinCalendarOptions = $.extend($.extend(true, {}, defaultCalendarOptions),
            { 
                onClose: function(dateText, inst) { 
                    AirbnbDatePicker.onCloseCallbackCheckin(dateText, inst); 
                }
            });

        var checkoutCalendarOptions = $.extend($.extend(true, {}, defaultCalendarOptions),
            {
                onClose: function(dateText, inst) { 
                    AirbnbDatePicker.onCloseCallbackCheckout(dateText, inst); 
                }
            });

        if(AirbnbHomePage.opts.checkin !== undefined && AirbnbHomePage.opts.checkout !== undefined && AirbnbHomePage.opts.checkin != 'yyyy-mm-dd' && AirbnbHomePage.opts.checkout != 'yyyy-mm-dd'){
            $('#checkin').val(AirbnbHomePage.opts.checkin);
            $('#checkout').val(AirbnbHomePage.opts.checkout);
            AirbnbDatePicker.checkinDatePicker = $('#checkin').datepicker($.extend(checkinCalendarOptions, {defaultDate: AirbnbHomePage.opts.checkin}) );
            AirbnbDatePicker.checkoutDatePicker = $('#checkout').datepicker($.extend(checkoutCalendarOptions, {defaultDate: AirbnbHomePage.opts.checkout}));
        } else {
            AirbnbDatePicker.checkinDatePicker = $('#checkin').datepicker(checkinCalendarOptions);
            AirbnbDatePicker.checkoutDatePicker = $('#checkout').datepicker(checkoutCalendarOptions);
        }
    },

    locationIsBlank : function() { 
        return (!$('#location').val() || (AirbnbHomePage.defaultSearchValue ==$('#location').val())); 
    },

	checkInputs : function() {
		if (AirbnbHomePage.locationIsBlank() === true) { 
            var errorEl = $('#enter_location_error_message');
            if(errorEl.css('display') == 'none'){
                errorEl.show();
            }
            else{
                $("#enter_location_error_message").effect('pulsate', { times:1 }, 300);
            }

            return false; 
        }

        $('#enter_location_error_message').hide();
		return true;
	}

}; //end var AirbnbHomePage

var HomePageSlideshow = {

    keypressListenerEnabled : false,
    freezeSlideshowControls : false, //set to true to rate limit when holding down left and right arrows

    deactivateSlideshowControls : function(){
        setTimeout(function(){ HomePageSlideshow.freezeSlideshowControls = false; }, 200);
    }, 

    galleriaLoaded : function(){
        //var loaded = ($.galleria.current != '');
        //return loaded;
        return true
    }, 

    enableKeypressListener : function(){
        if(HomePageSlideshow.keypressListenerEnabled === false){ //only init once


            //different browsers like different events
            var keyEventName = $.browser.mozilla ? 'keypress' : 'keydown';


            $(document.documentElement).bind( keyEventName, function(e) {
                if(HomePageSlideshow.freezeSlideshowControls === false && HomePageSlideshow.galleriaLoaded() === true){
                    var code = e.keyCode || e.which;

                    if ( code == $.ui.keyCode.LEFT ){
                        $('#slideshow_container').cycle('prev');
                        HomePageSlideshow.freezeSlideshowControls = true;
                    } else if( code == $.ui.keyCode.RIGHT ){
                        $('#slideshow_container').cycle('next');
                        HomePageSlideshow.freezeSlideshowControls = true;
                    }

                    HomePageSlideshow.deactivateSlideshowControls();
                }
            });


            HomePageSlideshow.stopPropagationOnInputs(keyEventName);

            HomePageSlideshow.keypressListenerEnabled = true;
        }
    }, 

    //stop propagation of the keypress or keydown event when using arrows in an input field (like location bar) so the slideshow does not go left & right
    //keyEventName accepts either keypress or keydown
    stopPropagationOnInputs : function(keyEventName){

        $('input').bind( keyEventName, function(e){
            var code = e.keyCode || e.which;

            if(code == $.ui.keyCode.LEFT || code == $.ui.keyCode.RIGHT){
                e.stopPropagation();
            }
        });
    }

};

/* popup datepicker */
var AirbnbDatePicker = {
    checkinDatePicker : undefined,
    checkoutDatePicker : undefined,
    dateRegex : /[0-9]{4}\-[0-9]{2}\-[0-9]{2}/,
    onCloseCallbackCheckin : function(dateText, inst){
        if(dateText === 'yyyy-mm-dd') {
        } else {
            var nextDate
            if(!document.addEventListener) {	// IE
            	nextDate = new Date(dateText.replace('-','/'));
            } else {
            	nextDate = new Date(dateText);
            }

            nextDate = new Date(nextDate.setDate(nextDate.getDate() + 1));

            var checkoutEl = $(AirbnbDatePicker.checkoutDatePicker);
            
            if((checkoutEl.val().toString()).match(AirbnbDatePicker.dateRegex)){
                var checkoutDate = new Date($(AirbnbDatePicker.checkoutDatePicker).val());

                $(AirbnbDatePicker.checkoutDatePicker).datepicker('option', 'minDate', nextDate);

                if(nextDate > checkoutDate){
                    $(AirbnbDatePicker.checkoutDatePicker).val([nextDate.getFullYear(), $.leftPad(nextDate.getMonth() + 1, 2), $.leftPad(nextDate.getDate(), 2)].join('-'));
                    $(AirbnbDatePicker.checkoutDatePicker).datepicker('show');
                }
            } else {
                $(AirbnbDatePicker.checkoutDatePicker).datepicker('option', 'minDate', nextDate);
                $(AirbnbDatePicker.checkoutDatePicker).val([nextDate.getFullYear(), $.leftPad(nextDate.getMonth() + 1, 2), $.leftPad(nextDate.getDate(), 2)].join('-'));
                $(AirbnbDatePicker.checkoutDatePicker).datepicker('show');
            }
        }
    },

    onCloseCallbackCheckout : function(dateText, inst){
        if(dateText === 'yyyy-mm-dd') {
        } else {
        	 var prevDate
             if(!document.addEventListener) {	// IE
            	 prevDate = new Date(dateText.replace('-','/'));
             } else {
            	 prevDate = new Date(dateText);
             }
            prevDate = new Date(prevDate.setDate(prevDate.getDate() - 1));

            var checkinEl = $(AirbnbDatePicker.checkinDatePicker);

            if((checkinEl.val().toString()).match(AirbnbDatePicker.dateRegex)){
                var checkinDate = new Date($(AirbnbDatePicker.checkinDatePicker).val());

                if(prevDate < checkinDate){
                    $(AirbnbDatePicker.checkinDatePicker).val([prevDate.getFullYear(), $.leftPad(prevDate.getMonth() + 1, 2), $.leftPad(prevDate.getDate(), 2)].join('-'));
                    $(AirbnbDatePicker.checkinDatePicker).datepicker('show');
                } else {
                    $('#search_inputs').css("background-color", '#ececec');
                }
            } else {
                $('#search_inputs').css("background-color", '#ffe75f');
                $(AirbnbDatePicker.checkinDatePicker).val([prevDate.getFullYear(), $.leftPad(prevDate.getMonth() + 1, 2), $.leftPad(prevDate.getDate(), 2)].join('-'));

                $(AirbnbDatePicker.checkinDatePicker).datepicker('show');
            }
        }
    },

    enableClearDatesButton : function() {
        $('.ui-datepicker-close').live('click', function () {
            $(AirbnbDatePicker.checkinDatePicker).datepicker('option', 'minDate', '+0');
            $(AirbnbDatePicker.checkinDatePicker).val('yyyy-mm-dd');

            $(AirbnbDatePicker.checkoutDatePicker).datepicker('option', 'minDate', '+1');
            $(AirbnbDatePicker.checkoutDatePicker).val('yyyy-mm-dd');
        });
    }

};

/*
 *
 * To get more effects, need to include contents from jquery.cycle.all.min.js
 *
 *
 * jQuery Cycle Plugin (core engine)
 * Examples and documentation at: http://jquery.malsup.com/cycle/
 * Copyright (c) 2007-2010 M. Alsup
 * Version: 2.88 (08-JUN-2010)
 * Dual licensed under the MIT and GPL licenses.
 * http://jquery.malsup.com/license.html
 * Requires: jQuery v1.2.6 or later
 */
(function($){var ver="2.88";if($.support==undefined){$.support={opacity:!($.browser.msie)};}function debug(s){if($.fn.cycle.debug){log(s);}}function log(){if(window.console&&window.console.log){window.console.log("[cycle] "+Array.prototype.join.call(arguments," "));}}$.fn.cycle=function(options,arg2){var o={s:this.selector,c:this.context};if(this.length===0&&options!="stop"){if(!$.isReady&&o.s){log("DOM not ready, queuing slideshow");$(function(){$(o.s,o.c).cycle(options,arg2);});return this;}log("terminating; zero elements found by selector"+($.isReady?"":" (DOM not ready)"));return this;}return this.each(function(){var opts=handleArguments(this,options,arg2);if(opts===false){return;}opts.updateActivePagerLink=opts.updateActivePagerLink||$.fn.cycle.updateActivePagerLink;if(this.cycleTimeout){clearTimeout(this.cycleTimeout);}this.cycleTimeout=this.cyclePause=0;var $cont=$(this);var $slides=opts.slideExpr?$(opts.slideExpr,this):$cont.children();var els=$slides.get();if(els.length<2){log("terminating; too few slides: "+els.length);return;}var opts2=buildOptions($cont,$slides,els,opts,o);if(opts2===false){return;}var startTime=opts2.continuous?10:getTimeout(els[opts2.currSlide],els[opts2.nextSlide],opts2,!opts2.rev);if(startTime){startTime+=(opts2.delay||0);if(startTime<10){startTime=10;}debug("first timeout: "+startTime);this.cycleTimeout=setTimeout(function(){go(els,opts2,0,(!opts2.rev&&!opts.backwards));},startTime);}});};function handleArguments(cont,options,arg2){if(cont.cycleStop==undefined){cont.cycleStop=0;}if(options===undefined||options===null){options={};}if(options.constructor==String){switch(options){case"destroy":case"stop":var opts=$(cont).data("cycle.opts");if(!opts){return false;}cont.cycleStop++;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);}cont.cycleTimeout=0;$(cont).removeData("cycle.opts");if(options=="destroy"){destroy(opts);}return false;case"toggle":cont.cyclePause=(cont.cyclePause===1)?0:1;checkInstantResume(cont.cyclePause,arg2,cont);return false;case"pause":cont.cyclePause=1;return false;case"resume":cont.cyclePause=0;checkInstantResume(false,arg2,cont);return false;case"prev":case"next":var opts=$(cont).data("cycle.opts");if(!opts){log('options not found, "prev/next" ignored');return false;}$.fn.cycle[options](opts);return false;default:options={fx:options};}return options;}else{if(options.constructor==Number){var num=options;options=$(cont).data("cycle.opts");if(!options){log("options not found, can not advance slide");return false;}if(num<0||num>=options.elements.length){log("invalid slide index: "+num);return false;}options.nextSlide=num;if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}if(typeof arg2=="string"){options.oneTimeFx=arg2;}go(options.elements,options,1,num>=options.currSlide);return false;}}return options;function checkInstantResume(isPaused,arg2,cont){if(!isPaused&&arg2===true){var options=$(cont).data("cycle.opts");if(!options){log("options not found, can not resume");return false;}if(cont.cycleTimeout){clearTimeout(cont.cycleTimeout);cont.cycleTimeout=0;}go(options.elements,options,1,(!opts.rev&&!opts.backwards));}}}function removeFilter(el,opts){if(!$.support.opacity&&opts.cleartype&&el.style.filter){try{el.style.removeAttribute("filter");}catch(smother){}}}function destroy(opts){if(opts.next){$(opts.next).unbind(opts.prevNextEvent);}if(opts.prev){$(opts.prev).unbind(opts.prevNextEvent);}if(opts.pager||opts.pagerAnchorBuilder){$.each(opts.pagerAnchors||[],function(){this.unbind().remove();});}opts.pagerAnchors=null;if(opts.destroy){opts.destroy(opts);}}function buildOptions($cont,$slides,els,options,o){var opts=$.extend({},$.fn.cycle.defaults,options||{},$.metadata?$cont.metadata():$.meta?$cont.data():{});if(opts.autostop){opts.countdown=opts.autostopCount||els.length;}var cont=$cont[0];$cont.data("cycle.opts",opts);opts.$cont=$cont;opts.stopCount=cont.cycleStop;opts.elements=els;opts.before=opts.before?[opts.before]:[];opts.after=opts.after?[opts.after]:[];opts.after.unshift(function(){opts.busy=0;});if(!$.support.opacity&&opts.cleartype){opts.after.push(function(){removeFilter(this,opts);});}if(opts.continuous){opts.after.push(function(){go(els,opts,0,(!opts.rev&&!opts.backwards));});}saveOriginalOpts(opts);if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($slides);}if($cont.css("position")=="static"){$cont.css("position","relative");}if(opts.width){$cont.width(opts.width);}if(opts.height&&opts.height!="auto"){$cont.height(opts.height);}if(opts.startingSlide){opts.startingSlide=parseInt(opts.startingSlide);}else{if(opts.backwards){opts.startingSlide=els.length-1;}}if(opts.random){opts.randomMap=[];for(var i=0;i<els.length;i++){opts.randomMap.push(i);}opts.randomMap.sort(function(a,b){return Math.random()-0.5;});opts.randomIndex=1;opts.startingSlide=opts.randomMap[1];}else{if(opts.startingSlide>=els.length){opts.startingSlide=0;}}opts.currSlide=opts.startingSlide||0;var first=opts.startingSlide;$slides.css({position:"absolute",top:0,left:0}).hide().each(function(i){var z;if(opts.backwards){z=first?i<=first?els.length+(i-first):first-i:els.length-i;}else{z=first?i>=first?els.length-(i-first):first-i:els.length-i;}$(this).css("z-index",z);});$(els[first]).css("opacity",1).show();removeFilter(els[first],opts);if(opts.fit&&opts.width){$slides.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}var reshape=opts.containerResize&&!$cont.innerHeight();if(reshape){var maxw=0,maxh=0;for(var j=0;j<els.length;j++){var $e=$(els[j]),e=$e[0],w=$e.outerWidth(),h=$e.outerHeight();if(!w){w=e.offsetWidth||e.width||$e.attr("width");}if(!h){h=e.offsetHeight||e.height||$e.attr("height");}maxw=w>maxw?w:maxw;maxh=h>maxh?h:maxh;}if(maxw>0&&maxh>0){$cont.css({width:maxw+"px",height:maxh+"px"});}}if(opts.pause){$cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});}if(supportMultiTransitions(opts)===false){return false;}var requeue=false;options.requeueAttempts=options.requeueAttempts||0;$slides.each(function(){var $el=$(this);this.cycleH=(opts.fit&&opts.height)?opts.height:($el.height()||this.offsetHeight||this.height||$el.attr("height")||0);this.cycleW=(opts.fit&&opts.width)?opts.width:($el.width()||this.offsetWidth||this.width||$el.attr("width")||0);if($el.is("img")){var loadingIE=($.browser.msie&&this.cycleW==28&&this.cycleH==30&&!this.complete);var loadingFF=($.browser.mozilla&&this.cycleW==34&&this.cycleH==19&&!this.complete);var loadingOp=($.browser.opera&&((this.cycleW==42&&this.cycleH==19)||(this.cycleW==37&&this.cycleH==17))&&!this.complete);var loadingOther=(this.cycleH==0&&this.cycleW==0&&!this.complete);if(loadingIE||loadingFF||loadingOp||loadingOther){if(o.s&&opts.requeueOnImageNotLoaded&&++options.requeueAttempts<100){log(options.requeueAttempts," - img slide not loaded, requeuing slideshow: ",this.src,this.cycleW,this.cycleH);setTimeout(function(){$(o.s,o.c).cycle(options);},opts.requeueTimeout);requeue=true;return false;}else{log("could not determine size of image: "+this.src,this.cycleW,this.cycleH);}}}return true;});if(requeue){return false;}opts.cssBefore=opts.cssBefore||{};opts.animIn=opts.animIn||{};opts.animOut=opts.animOut||{};$slides.not(":eq("+first+")").css(opts.cssBefore);if(opts.cssFirst){$($slides[first]).css(opts.cssFirst);}if(opts.timeout){opts.timeout=parseInt(opts.timeout);if(opts.speed.constructor==String){opts.speed=$.fx.speeds[opts.speed]||parseInt(opts.speed);}if(!opts.sync){opts.speed=opts.speed/2;}var buffer=opts.fx=="shuffle"?500:250;while((opts.timeout-opts.speed)<buffer){opts.timeout+=opts.speed;}}if(opts.easing){opts.easeIn=opts.easeOut=opts.easing;}if(!opts.speedIn){opts.speedIn=opts.speed;}if(!opts.speedOut){opts.speedOut=opts.speed;}opts.slideCount=els.length;opts.currSlide=opts.lastSlide=first;if(opts.random){if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.backwards){opts.nextSlide=opts.startingSlide==0?(els.length-1):opts.startingSlide-1;}else{opts.nextSlide=opts.startingSlide>=(els.length-1)?0:opts.startingSlide+1;}}if(!opts.multiFx){var init=$.fn.cycle.transitions[opts.fx];if($.isFunction(init)){init($cont,$slides,opts);}else{if(opts.fx!="custom"&&!opts.multiFx){log("unknown transition: "+opts.fx,"; slideshow terminating");return false;}}}var e0=$slides[first];if(opts.before.length){opts.before[0].apply(e0,[e0,e0,opts,true]);}if(opts.after.length>1){opts.after[1].apply(e0,[e0,e0,opts,true]);}if(opts.next){$(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?-1:1);});}if(opts.prev){$(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?1:-1);});}if(opts.pager||opts.pagerAnchorBuilder){buildPager(els,opts);}exposeAddSlide(opts,els);return opts;}function saveOriginalOpts(opts){opts.original={before:[],after:[]};opts.original.cssBefore=$.extend({},opts.cssBefore);opts.original.cssAfter=$.extend({},opts.cssAfter);opts.original.animIn=$.extend({},opts.animIn);opts.original.animOut=$.extend({},opts.animOut);$.each(opts.before,function(){opts.original.before.push(this);});$.each(opts.after,function(){opts.original.after.push(this);});}function supportMultiTransitions(opts){var i,tx,txs=$.fn.cycle.transitions;if(opts.fx.indexOf(",")>0){opts.multiFx=true;opts.fxs=opts.fx.replace(/\s*/g,"").split(",");for(i=0;i<opts.fxs.length;i++){var fx=opts.fxs[i];tx=txs[fx];if(!tx||!txs.hasOwnProperty(fx)||!$.isFunction(tx)){log("discarding unknown transition: ",fx);opts.fxs.splice(i,1);i--;}}if(!opts.fxs.length){log("No valid transitions named; slideshow terminating.");return false;}}else{if(opts.fx=="all"){opts.multiFx=true;opts.fxs=[];for(p in txs){tx=txs[p];if(txs.hasOwnProperty(p)&&$.isFunction(tx)){opts.fxs.push(p);}}}}if(opts.multiFx&&opts.randomizeEffects){var r1=Math.floor(Math.random()*20)+30;for(i=0;i<r1;i++){var r2=Math.floor(Math.random()*opts.fxs.length);opts.fxs.push(opts.fxs.splice(r2,1)[0]);}debug("randomized fx sequence: ",opts.fxs);}return true;}function exposeAddSlide(opts,els){opts.addSlide=function(newSlide,prepend){var $s=$(newSlide),s=$s[0];if(!opts.autostopCount){opts.countdown++;}els[prepend?"unshift":"push"](s);if(opts.els){opts.els[prepend?"unshift":"push"](s);}opts.slideCount=els.length;$s.css("position","absolute");$s[prepend?"prependTo":"appendTo"](opts.$cont);if(prepend){opts.currSlide++;opts.nextSlide++;}if(!$.support.opacity&&opts.cleartype&&!opts.cleartypeNoBg){clearTypeFix($s);}if(opts.fit&&opts.width){$s.width(opts.width);}if(opts.fit&&opts.height&&opts.height!="auto"){$slides.height(opts.height);}s.cycleH=(opts.fit&&opts.height)?opts.height:$s.height();s.cycleW=(opts.fit&&opts.width)?opts.width:$s.width();$s.css(opts.cssBefore);if(opts.pager||opts.pagerAnchorBuilder){$.fn.cycle.createPagerAnchor(els.length-1,s,$(opts.pager),els,opts);}if($.isFunction(opts.onAddSlide)){opts.onAddSlide($s);}else{$s.hide();}};}$.fn.cycle.resetState=function(opts,fx){fx=fx||opts.fx;opts.before=[];opts.after=[];opts.cssBefore=$.extend({},opts.original.cssBefore);opts.cssAfter=$.extend({},opts.original.cssAfter);opts.animIn=$.extend({},opts.original.animIn);opts.animOut=$.extend({},opts.original.animOut);opts.fxFn=null;$.each(opts.original.before,function(){opts.before.push(this);});$.each(opts.original.after,function(){opts.after.push(this);});var init=$.fn.cycle.transitions[fx];if($.isFunction(init)){init(opts.$cont,$(opts.elements),opts);}};function go(els,opts,manual,fwd){if(manual&&opts.busy&&opts.manualTrump){debug("manualTrump in go(), stopping active transition");$(els).stop(true,true);opts.busy=false;}if(opts.busy){debug("transition active, ignoring new tx request");return;}var p=opts.$cont[0],curr=els[opts.currSlide],next=els[opts.nextSlide];if(p.cycleStop!=opts.stopCount||p.cycleTimeout===0&&!manual){return;}if(!manual&&!p.cyclePause&&!opts.bounce&&((opts.autostop&&(--opts.countdown<=0))||(opts.nowrap&&!opts.random&&opts.nextSlide<opts.currSlide))){if(opts.end){opts.end(opts);}return;}var changed=false;if((manual||!p.cyclePause)&&(opts.nextSlide!=opts.currSlide)){changed=true;var fx=opts.fx;curr.cycleH=curr.cycleH||$(curr).height();curr.cycleW=curr.cycleW||$(curr).width();next.cycleH=next.cycleH||$(next).height();next.cycleW=next.cycleW||$(next).width();if(opts.multiFx){if(opts.lastFx==undefined||++opts.lastFx>=opts.fxs.length){opts.lastFx=0;}fx=opts.fxs[opts.lastFx];opts.currFx=fx;}if(opts.oneTimeFx){fx=opts.oneTimeFx;opts.oneTimeFx=null;}$.fn.cycle.resetState(opts,fx);if(opts.before.length){$.each(opts.before,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});}var after=function(){$.each(opts.after,function(i,o){if(p.cycleStop!=opts.stopCount){return;}o.apply(next,[curr,next,opts,fwd]);});};debug("tx firing; currSlide: "+opts.currSlide+"; nextSlide: "+opts.nextSlide);opts.busy=1;if(opts.fxFn){opts.fxFn(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{if($.isFunction($.fn.cycle[opts.fx])){$.fn.cycle[opts.fx](curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}else{$.fn.cycle.custom(curr,next,opts,after,fwd,manual&&opts.fastOnEvent);}}}if(changed||opts.nextSlide==opts.currSlide){opts.lastSlide=opts.currSlide;if(opts.random){opts.currSlide=opts.nextSlide;if(++opts.randomIndex==els.length){opts.randomIndex=0;}opts.nextSlide=opts.randomMap[opts.randomIndex];if(opts.nextSlide==opts.currSlide){opts.nextSlide=(opts.currSlide==opts.slideCount-1)?0:opts.currSlide+1;}}else{if(opts.backwards){var roll=(opts.nextSlide-1)<0;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=1;opts.currSlide=0;}else{opts.nextSlide=roll?(els.length-1):opts.nextSlide-1;opts.currSlide=roll?0:opts.nextSlide+1;}}else{var roll=(opts.nextSlide+1)==els.length;if(roll&&opts.bounce){opts.backwards=!opts.backwards;opts.nextSlide=els.length-2;opts.currSlide=els.length-1;}else{opts.nextSlide=roll?0:opts.nextSlide+1;opts.currSlide=roll?els.length-1:opts.nextSlide-1;}}}}if(changed&&opts.pager){opts.updateActivePagerLink(opts.pager,opts.currSlide,opts.activePagerClass);}var ms=0;if(opts.timeout&&!opts.continuous){ms=getTimeout(els[opts.currSlide],els[opts.nextSlide],opts,fwd);}else{if(opts.continuous&&p.cyclePause){ms=10;}}if(ms>0){p.cycleTimeout=setTimeout(function(){go(els,opts,0,(!opts.rev&&!opts.backwards));},ms);}}$.fn.cycle.updateActivePagerLink=function(pager,currSlide,clsName){$(pager).each(function(){$(this).children().removeClass(clsName).eq(currSlide).addClass(clsName);});};function getTimeout(curr,next,opts,fwd){if(opts.timeoutFn){var t=opts.timeoutFn.call(curr,curr,next,opts,fwd);while((t-opts.speed)<250){t+=opts.speed;}debug("calculated timeout: "+t+"; speed: "+opts.speed);if(t!==false){return t;}}return opts.timeout;}$.fn.cycle.next=function(opts){advance(opts,opts.rev?-1:1);};$.fn.cycle.prev=function(opts){advance(opts,opts.rev?1:-1);};function advance(opts,val){var els=opts.elements;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}if(opts.random&&val<0){opts.randomIndex--;if(--opts.randomIndex==-2){opts.randomIndex=els.length-2;}else{if(opts.randomIndex==-1){opts.randomIndex=els.length-1;}}opts.nextSlide=opts.randomMap[opts.randomIndex];}else{if(opts.random){opts.nextSlide=opts.randomMap[opts.randomIndex];}else{opts.nextSlide=opts.currSlide+val;if(opts.nextSlide<0){if(opts.nowrap){return false;}opts.nextSlide=els.length-1;}else{if(opts.nextSlide>=els.length){if(opts.nowrap){return false;}opts.nextSlide=0;}}}}var cb=opts.onPrevNextEvent||opts.prevNextClick;if($.isFunction(cb)){cb(val>0,opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,val>=0);return false;}function buildPager(els,opts){var $p=$(opts.pager);$.each(els,function(i,o){$.fn.cycle.createPagerAnchor(i,o,$p,els,opts);});opts.updateActivePagerLink(opts.pager,opts.startingSlide,opts.activePagerClass);}$.fn.cycle.createPagerAnchor=function(i,el,$p,els,opts){var a;if($.isFunction(opts.pagerAnchorBuilder)){a=opts.pagerAnchorBuilder(i,el);debug("pagerAnchorBuilder("+i+", el) returned: "+a);}else{a='<a href="#">'+(i+1)+"</a>";}if(!a){return;}var $a=$(a);if($a.parents("body").length===0){var arr=[];if($p.length>1){$p.each(function(){var $clone=$a.clone(true);$(this).append($clone);arr.push($clone[0]);});$a=$(arr);}else{$a.appendTo($p);}}opts.pagerAnchors=opts.pagerAnchors||[];opts.pagerAnchors.push($a);$a.bind(opts.pagerEvent,function(e){e.preventDefault();opts.nextSlide=i;var p=opts.$cont[0],timeout=p.cycleTimeout;if(timeout){clearTimeout(timeout);p.cycleTimeout=0;}var cb=opts.onPagerEvent||opts.pagerClick;if($.isFunction(cb)){cb(opts.nextSlide,els[opts.nextSlide]);}go(els,opts,1,opts.currSlide<i);});if(!/^click/.test(opts.pagerEvent)&&!opts.allowPagerClickBubble){$a.bind("click.cycle",function(){return false;});}if(opts.pauseOnPagerHover){$a.hover(function(){opts.$cont[0].cyclePause++;},function(){opts.$cont[0].cyclePause--;});}};$.fn.cycle.hopsFromLast=function(opts,fwd){var hops,l=opts.lastSlide,c=opts.currSlide;if(fwd){hops=c>l?c-l:opts.slideCount-l;}else{hops=c<l?l-c:l+opts.slideCount-c;}return hops;};function clearTypeFix($slides){debug("applying clearType background-color hack");function hex(s){s=parseInt(s).toString(16);return s.length<2?"0"+s:s;}function getBg(e){for(;e&&e.nodeName.toLowerCase()!="html";e=e.parentNode){var v=$.css(e,"background-color");if(v.indexOf("rgb")>=0){var rgb=v.match(/\d+/g);return"#"+hex(rgb[0])+hex(rgb[1])+hex(rgb[2]);}if(v&&v!="transparent"){return v;}}return"#ffffff";}$slides.each(function(){$(this).css("background-color",getBg(this));});}$.fn.cycle.commonReset=function(curr,next,opts,w,h,rev){$(opts.elements).not(curr).hide();opts.cssBefore.opacity=1;opts.cssBefore.display="block";if(w!==false&&next.cycleW>0){opts.cssBefore.width=next.cycleW;}if(h!==false&&next.cycleH>0){opts.cssBefore.height=next.cycleH;}opts.cssAfter=opts.cssAfter||{};opts.cssAfter.display="none";$(curr).css("zIndex",opts.slideCount+(rev===true?1:0));$(next).css("zIndex",opts.slideCount+(rev===true?0:1));};$.fn.cycle.custom=function(curr,next,opts,cb,fwd,speedOverride){var $l=$(curr),$n=$(next);var speedIn=opts.speedIn,speedOut=opts.speedOut,easeIn=opts.easeIn,easeOut=opts.easeOut;$n.css(opts.cssBefore);if(speedOverride){if(typeof speedOverride=="number"){speedIn=speedOut=speedOverride;}else{speedIn=speedOut=1;}easeIn=easeOut=null;}var fn=function(){$n.animate(opts.animIn,speedIn,easeIn,cb);};$l.animate(opts.animOut,speedOut,easeOut,function(){if(opts.cssAfter){$l.css(opts.cssAfter);}if(!opts.sync){fn();}});if(opts.sync){fn();}};$.fn.cycle.transitions={fade:function($cont,$slides,opts){$slides.not(":eq("+opts.currSlide+")").css("opacity",0);opts.before.push(function(curr,next,opts){$.fn.cycle.commonReset(curr,next,opts);opts.cssBefore.opacity=0;});opts.animIn={opacity:1};opts.animOut={opacity:0};opts.cssBefore={top:0,left:0};}};$.fn.cycle.ver=function(){return ver;};$.fn.cycle.defaults={fx:"fade",timeout:4000,timeoutFn:null,continuous:0,speed:1000,speedIn:null,speedOut:null,next:null,prev:null,onPrevNextEvent:null,prevNextEvent:"click.cycle",pager:null,onPagerEvent:null,pagerEvent:"click.cycle",allowPagerClickBubble:false,pagerAnchorBuilder:null,before:null,after:null,end:null,easing:null,easeIn:null,easeOut:null,shuffle:null,animIn:null,animOut:null,cssBefore:null,cssAfter:null,fxFn:null,height:"auto",startingSlide:0,sync:1,random:0,fit:0,containerResize:1,pause:0,pauseOnPagerHover:0,autostop:0,autostopCount:0,delay:0,slideExpr:null,cleartype:!$.support.opacity,cleartypeNoBg:false,nowrap:0,fastOnEvent:0,randomizeEffects:1,rev:0,manualTrump:true,requeueOnImageNotLoaded:true,requeueTimeout:250,activePagerClass:"activeSlide",updateActivePagerLink:null,backwards:false};})(jQuery);
